From ca7d98dbd7db6aa8bc4b08e26be1249436d21af3 Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Thu, 31 Jan 2013 21:43:00 +0000 Subject: iio: Update iio_channel_get_all and iio_channel_get_all_cb API Pass device pointer instead of device name as parameter to iio_channel_get_all and iio_channel_get_all_cb. This will enable us to use OF information to retrieve consumer channel information. Signed-off-by: Guenter Roeck Signed-off-by: Jonathan Cameron --- include/linux/iio/consumer.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'include/linux/iio/consumer.h') diff --git a/include/linux/iio/consumer.h b/include/linux/iio/consumer.h index 16c35ac045bd..a85787ac66ab 100644 --- a/include/linux/iio/consumer.h +++ b/include/linux/iio/consumer.h @@ -15,6 +15,7 @@ struct iio_dev; struct iio_chan_spec; +struct device; /** * struct iio_channel - everything needed for a consumer to use a channel @@ -48,14 +49,14 @@ void iio_channel_release(struct iio_channel *chan); /** * iio_channel_get_all() - get all channels associated with a client - * @name: name of consumer device. + * @dev: Pointer to consumer device. * * Returns an array of iio_channel structures terminated with one with * null iio_dev pointer. * This function is used by fairly generic consumers to get all the * channels registered as having this consumer. */ -struct iio_channel *iio_channel_get_all(const char *name); +struct iio_channel *iio_channel_get_all(struct device *dev); /** * iio_channel_release_all() - reverse iio_channel_get_all @@ -66,7 +67,7 @@ void iio_channel_release_all(struct iio_channel *chan); struct iio_cb_buffer; /** * iio_channel_get_all_cb() - register callback for triggered capture - * @name: Name of client device. + * @dev: Pointer to client device. * @cb: Callback function. * @private: Private data passed to callback. * @@ -74,7 +75,7 @@ struct iio_cb_buffer; * So if the channels requested come from different devices this will * fail. */ -struct iio_cb_buffer *iio_channel_get_all_cb(const char *name, +struct iio_cb_buffer *iio_channel_get_all_cb(struct device *dev, int (*cb)(u8 *data, void *private), void *private); -- cgit v1.2.3